Bobbi Kristina Brown's aunt has taken aim at Bobbi Kristina's boyfriend Nick Gordon, claiming that he tried to fool the world and "manipulate the public" during his "Dr. Phil" interview last week.

In a Facebook post published on Tuesday, Leolah Brown claims Gordon tried to "murder" Bobbi Kristina, the ill-fated daughter of Whitney Houston and Bobby Brown, who died in July 2015, six months after being found face-down and unconscious in the bathtub of her Georgia home.

"Did you really believe that you fooled the world just because you went on Dr. Phil's show to again, try to manipulate the public on national television by continuing your lies that are very well apparent to every single person with a brain that was actually watching that show?" Brown wrote. "I can't believe Dr. Phil stated that YOU–Nick Gordan [sic]–the very one who is guilty of trying to MURDER my niece, Bobbi Kristina–went there on his show to so call set the record straight! As if you have the truth in you!"

In an interview airing last week on "Dr, Phil," Gordon — whose last appearance on the show led to a rehab stint — claimed that Bobbi Kristina's drug use grew worse following Houston's death. Gordon, who was slapped with a multi-million dollar lawsuit claiming that he was abusive to Brown and gave her a "toxic cocktail" in the period leading up to her death, also denied any wrongdoing.

But Gordon's professions of innocence clearly failed to sway Leolah Brown, who has been teasing her tell-all book, which she claims will shed light on Brown's death.

"As if the world is really going to believe the lies you have thought of & conspired to put out here! No! Wrong! I, as Krissi's aunt and one who loves her and loves truth will be the only one setting the record straight! Make no mistake about that ever!" Brown wrote. "Overall, you did exactly what we all knew you would do by jumping on national TV to spit lies so that the world can feel sorry for your sorry ASS! But it did not work in any way whatsoever!"

"I totally understand what your & Dr Phil's motive was after seeing how it all went down! It was very clear to the world that Dr. Phil was even trying hard to make you look good in the eyes of the public. I saw directly through him! Shame on him for not interviewing you the way he should have!" Brown wrote. "He didn't even bother to ask you the proper questions for starters! Second, he acted as if you were innocent all along and just simply had a bad day- the day you came on his show prior and acted as if you were that dam drunk that you could not comprehend properly! Please! It was all staged and furthermore done very poorly! You are nothing more than a simple minded maniac Nick Gordon!"